THERMAL ENERGY STORAGE
Efficiency & Resiliency for Cold Storage
Making the world’s cold storage systems more efficient and resilient while reducing energy costs up to 50%.
Video: See How TES Adds Efficiency & Resiliency
PROTECTING FOOD QUALITY
Increased temperature stability inside freezers.
Preserve food quality & shelf life, avoid micro-thawing and large crystal formations.
See How
REDUCING YOUR RISK
Protecting temperatures, product, and profits.
Business resiliency from temperature variability, equipment malfunction, power outages, product liability, and rising energy costs.
See How
OVERCOMING THE PEAK
Avoid peak period energy costs.
Long-duration energy storage to shift load & reduce peak demand up to 13 hours each day.
See How

Intelligent Long-Duration Thermal Energy Storage

Viking Cold Solutions™ is a thermal energy management company focused on making the world’s cold storage systems more efficient, flexible, and sustainable while protecting food quality. Our long-duration Thermal Energy Storage (TES) Systems, with a levelized cost of energy (LCOE) less than 2 cents per kWh, have been installed inside frozen food production, storage, and distribution facilities around the world. Viking Cold’s innovative application of environmentally-friendly Phase Change Materials (PCM) and cloud-based intelligent controls and monitoring combines energy storage with efficiency to enable flexible energy management and reduced energy costs.

See How TES Adds Efficiency & Flexibility to Refrigeration

 

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Viking Cold Solutions enables companies to achieve up to a 35% or greater reduction in energy costs through efficiency and energy storage flexibility.

Thermal Energy Storage (TES) leverages phase change material to store energy in the form of cold for future use. It is engineered to freeze/thaw at specific temperatures commonly used in frozen cold storage (-20°F to 32°F or -28°C to 0°C). This allows the refrigeration equipment to be turned off for long periods of time (up to 13 hours) while maintaining stable temperatures in the freezer.

Our TES system works well for new construction, retrofit, or refurbishment projects.

We save our customers 20 to 35% or more on their energy costs (some up to 50%). TES adds efficiencies and flexibility to existing refrigeration systems to avoid peak pricing, reduce overall load, and reduce net consumption. Now cold storage operators and grocery stores can buy, store, and use their energy when it's most economical for them.
Thermal energy storage stabilizes temperatures by reducing the number of temperature fluctuations, dramatically slowing the temperatures' rate of rise, and providing thermal back up resiliency to maintain temperatures 3X longer in the event of a power outage or equipment failure.
TES improves the efficiency of existing refrigeration systems in many ways. 1) increasing the percentage of refrigeration run time during hours with lower ambient temperatures 2) running the compressors at maximum designed efficiency levels 3) consolidating up to 85% of the heat infiltration directly in the refrigeration air flow 4) no additional mechanical components or parasitic energy consumption 5) the PCM’s higher heat transfer rate (eight-times that of frozen food). All of this means more heat is removed using less equipment run time and an average of 26% fewer kWh.
See how much energy Viking Cold's thermal energy storage technology could save your facility. Use our Energy Savings Calculator.

Energy Savings for Our Customers

 
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Carbon Emissions Avoided

 
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Recent Posts From Our Blog
Viking Cold Named Platinum Winner of Cleanie Award's Project of the Year

Viking Cold is honored to be the Platinum Winner of The Cleanie Awards Project of the Year for our storage and demand management project with Massachusetts utility Eversource. The awards program recognizes innovation excellence, business leadership, and superior programs within the cleantech and renewable energy sectors. The project involved the installation and commissioning of TES systems to store refrigeration energy and facilitate 1.3 MW of energy demand reduction across eight customer facilities, without requiring any additional real estate for the system components. The average size of the cold storage facilities in the program is approximately 50,000 square feet, with the largest being 157,000 square feet. The end-user customers of the program included Sysco (the world’s largest foodservice distributor), Americold (the world’s largest third-party cold storage company), Greater Boston Food Bank, and multiple frozen food processing companies.  

ASHRAE Journal - Achieving Resiliency in The Cold Chain: Strategies To Maintain Food Safety

ASHRAE Journal, the official publication of the American Society of Heating, Refrigerating and Air-Conditioning Engineers, has published an article outlining the resiliency benefits of thermal energy storage (TES) in commercial and industrial refrigeration applications. Temperature controlled food storage facilities have a number of risks that come from the increasing number of extreme weather-related power outages or from refrigeration system breakdowns. The ASHRAE article also describes additional benefits such as energy efficiency, improved temperature stability, and increased energy management options for facilities with TES.

Webinar: PLMA Thermal Energy Storage as a Grid Asset

Viking Cold was awarded the Peak Load Management Alliance's (PLMA) Technology Pioneer Award for utilizing our long-duration Thermal Energy Storage technology as a grid asset. The PLMA invited our VP of Sales & Marketing, Collin Coker, to discuss our TES technology and how we are implementing systems across the country and around the world bringing flexible energy storage plus efficiency benefits to our customers and utilities alike.  You can watch the PLMA webinar here.

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